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Home >> Dodge or Ram Truck >> 2002 >> Dakota Quad Cab 2WD V6-3.9L VIN X >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Oxygen Sensor Relay >> Description and Operation

Oxygen Sensor Relay: Description and Operation

O2 HEATER RELAY
The oxygen (O2) sensor heater relay is located in the Powertrain Distribution Center (PDC).

Refer to Oxygen Sensor for oxygen sensor relay information.
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